baber/WOPTO huggingface dataset:
Patent JP-2022177589-A (JP)
Title: Resin molding device, resin material transporting mechanism and method for producing resin molding
Inventor: YASUI HAYATO
IPC: B29C45/26
Filed: 2021-05-18
Abstract: To provide a resin molding device equipped with the function of transporting a resin material wrapped with a cover.SOLUTION: A resin molding device has: a resin material transporting mechanism 9 that transports a resin material J with its outer face wrapped with a cover 7; and a resin molding mechanism 10 that performs resin molding operation using the resin material J wrapped with the cover 7.SELECTED DRAWING: Figure 5
Patent JP-2022178430-A (JP)
Title: Image forming device and charging bias adjustment method
Inventor: ITO DAISUKE
IPC: G03G15/02
Filed: 2021-05-20
Abstract: To avoid the occurrence of spot images due to the shortage of AC voltage.SOLUTION: An image forming device comprises: a latent image carrier 1; a charging device 4 contactlessly arranged to the latent image carrier 1, to which is applied a charging bias having an AC voltage superimposed on a DC voltage; calculation means for calculating a discharge current amount generated in the charging device 4; an intermediate transfer medium 2 to which a toner image developed on the latent image carrier 1 is transferred; and toner adhesion amount detection means 14 for detecting a toner adhesion amount on the intermediate transfer medium 2. An AC voltage Vpp is adjusted in accordance with the toner adhesion amount during white paper printing that is obtained by the toner adhesion amount detection means 14 such that the discharge current amount equals a target current.SELECTED DRAWING: Figure 1
Patent JP-2022178843-A (JP)
Title: Energization control device
Inventor: WANG LEI
IPC: H01L23/40
Filed: 2021-05-21
Abstract: To provide an energization control device that has heat dissipation properties and can suppress an increase in dimensions in the planar direction and the height direction.SOLUTION: An energization control device 1 includes a radiator 2, a pair of power modules 3A and 3B, and a control board 5. The pair of power modules 3A and 3B are adjacent to each other while being supported by the radiator 2. The control board 5 is arranged so as to straddle the adjacent direction of the pair of power modules 3A and 3B and is supported above the pair of power modules 3A and 3B. A board-related component 8 connected to the control board 5 is arranged in a housing space S surrounded by the control board 5 and each of the inner edge portions in the adjacent direction of the pair of power modules 3A and 3B.SELECTED DRAWING: Figure 1
Patent JP-2022179087-A (JP)
Title: Vehicular lighting tool
Inventor: KAWAKAMI TAKUYA
IPC: F21S43/33
Filed: 2021-05-21
Abstract: To provide a vehicular lighting tool for enabling the radiation of light reflected by a reflector frontward and obliquely downward while enhancing the utilization efficiency of the light reflected by the reflector.SOLUTION: The vehicular lighting tool includes a light source 6 for emitting light L downward, a first reflector 7 arranged below the light source 6, and including a first reflection region 7a for reflecting first light L1 out of the light L emitted from the light source 6 frontward and a second reflection region 7b for reflecting second light L2 upward, and a second reflector 8 arranged in front of the light source 6 and above the first reflector 7, and including a third reflection region 8a for reflecting the second light L2 frontward and obliquely downward.SELECTED DRAWING: Figure 2
Patent JP-2022179205-A (JP)
Title: Rubber composition and sealant molded from rubber composition
Inventor: KAWASHIMA YUKI
IPC: F16J15/10
Filed: 2021-05-21
Abstract: To provide a rubber composition that is well prevented from fixing to a counterpart material in a low-temperature environment and also has excellent moldability.SOLUTION: A rubber composition contains (A) an ethylene propylene diene polymer and (B) a block copolymer having a silicone chain and a polymer block other than the silicone chain. Relative to 100 pts.mass of the (A) ethylene propylene diene polymer, the content of the (B) block copolymer having a silicone chain and a polymer block other than the silicone chain is 0.30 pt.mass or more and less than 9.0 pts.mass.SELECTED DRAWING: None
Patent JP-2022181841-A (JP)
Title: Inverter device, driving motor module and vehicle
Inventor: AMANUMA TSUBASA
IPC: H02M7/48
Filed: 2021-05-27
Abstract: To provide an inverter device that prevents manufacturing costs from increasing and can have a circuit board arranged without any size restriction.SOLUTION: An inverter device 20 has: a power module unit 13 which supplies driving electric power to a motor; an inverter control board 11 which is larger in dimension orthogonal to a thickness direction than the power module unit 13; a case 1 which contains the power module 13 and inverter control board 11 in this order; a support part 2 which is arranged inside the case 1 and supports one end part of the inverter control board 11; and a joining part 3 which uses an adhesive to join one end part of the inverter control board 11 and the support part 2 together.SELECTED DRAWING: Figure 2
Patent JP-2022182126-A (JP)
Title: concrete pump
Inventor: SUNAMI DAISUKE
IPC: F04C5/00
Filed: 2021-05-27
Abstract: To simultaneously solve a first problem when an elastic pad is formed of a high-hardness elastic material and a second problem when the elastic pad is formed of a low-hardness elastic material by a simple structure, in a concrete pump which has a pair of rollers rolling while pressing an intermediate part of a tube and exerting a pump action and the elastic pad arranged at an internal peripheral face of a pump case external peripheral wall and capable of gripping the tube between itself and the roller, wherein the other roller starts pressing almost simultaneously with when one roller releases the pressing, accompanied by the revolution of the pair of rollers.SOLUTION: An elastic pad P which is arranged at an internal peripheral face of a pump case external peripheral wall CA, and can grip a tube T between itself and a roller R is dividedly constituted of at least two pieces of partial pads Pb, Pt, Pf1 and Pf2 including the upper pad Pt which is nearest to a discharge port Co of a pump case C, and the lower pad Pb which is nearest to a suction port Ci of the pump case, and the upper pad Pt is constituted of an elastic material whose hardness is lower than that of the lower pad Pb.SELECTED DRAWING: Figure 3
Patent JP-2022182690-A (JP)
Title: Chain locker
Inventor: WADA TAKUYA
IPC: B63B21/20
Filed: 2021-05-28
Abstract: To provide a chain locker for a vessel, etc., with no need for secondary processing of lining wood.SOLUTION: A round type chain locker 1 is provided with wood lining 12 on an inner surface of cylindrical shape side wall made of a steel plate, a plurality of lining wood materials 13 constituting the wood lining 12 have square cross-sectional shapes, and each lining wood material 13 is attached to the inner surface of side walls 11 with spacing between each other. The lining wood material 13 has a plurality of bolt insertion holes 21 bored with spacing in between in the vertical direction, and the bolt insertion holes 21 are each composed of a shaft hole 22 for having the bolt go through and a nut storage unit 23 formed coaxially on the outer surface of the shaft hole. Gaps are smaller than the diameter of an anchor chain 3 to be stored. There is no need for secondary processing to form a trapezoidal cross section by chamfer processing cutting end surfaces of the lining wood materials 13 since a gap exists between the lining wood materials 13. Therefore, lining construction to the chain locker 1 is capable of being carried out with a small number of man hours.SELECTED DRAWING: Figure 1
Patent JP-2022085824-A (JP)
Title: Auxiliary cover for seat toilet bowl
Inventor: KO CHANGIL
IPC: E03D9/00
Filed: 2021-06-01
Abstract: To provide an auxiliary cover for a seat toilet bowl which introduces a pee (urine) and water so as to flow into a bowl once again while preventing the urine and the water from directly adhering to an upper end part of the bowl of the seat toilet bowl when the urine and the water are scattered, is enabled in easy attachment/detachment and cleaning, and usable sanitarily.SOLUTION: An auxiliary cover for a seat toilet bowl comprises: a seat part exerting an arc shape corresponding to upper end parts of a bowl of the seat toilet bowl; a skirt part in which end parts of the seat part at the inside and the outside downwardly extend, and which surrounds peripheral edges of the upper ends of the bowl of the seat toilet bowl; and an inclination cover extending in a shape expanded upwardly toward the outside of an upper face of the seat part from the inside. Urine and water are prevented from adhering to the upper ends of the bowl of the seat toilet bowl due to the scattering of the urine and the water, and made to naturally flow into the bowl, and the seat toilet bowl can be easily removed and cleaned, thus enabling a sanitary use of the seat toilet bowl.SELECTED DRAWING: Figure 1
Patent JP-2021121683-A (JP)
Title: Polyester-based resin composition and molding, and method for producing polyester-based resin composition
Inventor: SOYAMA MAKOTO
IPC: C08K7/14
Filed: 2021-06-02
Abstract: To provide a polyester-based resin composition having high flame retardancy, a molding formed using the same, and a method for producing a polyester-based resin composition.SOLUTION: There are provided a polyester-based resin composition which contains a polysiloxane mixed polyester-based resin (R) obtained by mixing a polyester-based compound (P) and an amino group-containing polysiloxane compound (C), a phosphorus-based flame retardant (G), a surface-treated metal hydrate (I), a fluorine-containing polymer (J), and a carbodiimide compound (K), in which the polyester-based compound (P) contains a polylactic acid-based compound (A) and an aliphatic polyester-based resin (B), and contains them in specific ratios; a molding using the same; and a method for producing the polyester-based resin composition.SELECTED DRAWING: None
Patent JP-2022188890-A (JP)
Title: Video signal output device
Inventor: TOTANI DAICHI
IPC: H04N5/268
Filed: 2021-06-10
Abstract: To provide a technology capable of easily displaying a video based on a signal from an external device on an in-vehicle monitor while suppressing degradation of video quality as much as possible and controlling the timing of interrupting the video based on the signal from the external device.SOLUTION: A video signal output device 10 includes a switching device 20. The switching device 20 causes an output terminal 34 to output a signal based on a second video signal when a predetermined input is made to a first vehicle-mounted device 120 or when predetermined information is output from the first vehicle-mounted device 120. When a predetermined condition is satisfied in a case in which a signal based on the second video signal is output from the output terminal 34, the switching device 20 outputs a signal based on the video signal input via a first input portion 31 from the output terminal.SELECTED DRAWING: Figure 1
Patent JP-2022190297-A (JP)
Title: Cutting device for vertical ribs of bridge girders and bridge collapse prevention blocks
Inventor: HIWAKI SHUZO
IPC: B23D45/16
Filed: 2021-06-14
Abstract: To provide a cutting device for vertical ribs of bridge girders and bridge collapse prevention blocks for cutting and removing welded parts of reinforcing vertical ribs welded to elevated bridge girder or the welded parts of bridge collapse prevention blocks welded near the joint parts of the bridge girders of freeways.SOLUTION: A cutting device 11 for vertical bridge girder ribs and the bridge collapse prevention blocks consists of a guide part 12 arranged along the length direction of vertical ribs 52 or along bridge collapse prevention blocks, a block joint 14 which is movable along a guide rail 13 of the guide part and holds a cutting machine 15 and a cutting machine with a cutting blade 16 for cutting welded parts.SELECTED DRAWING: Figure 1
Patent JP-2021127253-A (JP)
Title: Sheet feeding device and printing device
Inventor: NAGAYAMA MASATO
IPC: B65H23/185
Filed: 2021-06-14
Abstract: To accurately detect separation of a sheet from a roll and perform automatic paper feeding.SOLUTION: In automatic paper feeding from a roll, a sheet feeding device detects sheet separation using a sensor installed in a position to which a sheet outer face comes close to a sheet separated from an outer periphery of the roll, and of which sensor output varies according to a distance to the sheet outer face. The sheet feeding device feeds a sheet while changing a rotation direction of the roll to a first direction opposite to a second direction when the roll is rotated in the second direction and a prescribed change occurs in the sensor output.SELECTED DRAWING: Figure 9
Patent JP-2021145150-A (JP)
Title: Substrate production system
Inventor: SUGIMOTO KOICHIRO
IPC: H05K13/02
Filed: 2021-06-22
Abstract: To provide a substrate production system that can contribute to the improvement of substrate production efficiency while reducing splicing work by effectively utilizing an automatic feeder device.SOLUTION: A substrate production system includes an automatic feeder device with an automatic loading function that automatically loads a component storage tape, a manual feeder device that requires worker splicing work, a component mounting machine on which the automatic feeder device and the manual feeder device are arranged, and a control device that allocates the component types to the automatic feeder device on the basis of an attachment point priority mode in which the plurality of component types are allocated on the basis of the number of attachment points of each of the plurality of component types mounted on one board.SELECTED DRAWING: Figure 3
Patent JP-2021170343-A (JP)
Title: Image processing device, image processing method, and program
Inventor: SATO TAKESHI
IPC: G06T7/00
Filed: 2021-06-24
Abstract: To provide an image processing device, an image processing method, and a program capable of performing more appropriate correction in image processing on an image including a skin area.SOLUTION: An imaging device includes a correction execution unit 113, a reduced pixel specifying unit 114, and a correction control unit 115. The correction execution unit 113 performs correction processing on a skin color pixel area in an image. The reduced pixel specifying unit 114 acquires a pixel area in the image whose saturation is different from that of peripheral pixels. The correction control unit 115 controls the correction execution unit 113 to reduce the correction processing in the pixel area acquired by the reduced pixel specifying unit 114.SELECTED DRAWING: Figure 4
Patent JP-2023006177-A (JP)
Title: Personal authentication system
Inventor: KOSAKA KOJI
IPC: G06F21/31
Filed: 2021-06-30
Abstract: To provide a personal authentication system configured to improve security level.SOLUTION: A personal authentication system comprising a center device 1, an electric lock control device 2, an electric lock 3, a personal information input device 4, and a camera 5 includes: the personal authentication information input device 4 to which personal authentication information of a person to be authenticated is input; the camera 5 which images the person to be authenticated; an action detection apparatus 202 for detecting actions of the person to be authenticated, using the video captured by the camera 5; and a determination unit 203 which determines whether the information on the actions of the person to be authenticated detected by the action detection apparatus coincides with information on actions registered in advance in association with the personal authentication information input to the personal authentication information input device.SELECTED DRAWING: Figure 1
Patent JP-2023006827-A (JP)
Title: legless chair
Inventor: TOBARI KATSUHIRO
IPC: A47C3/029
Filed: 2021-06-30
Abstract: To provide a legless chair in which a seat surface body slides in a curved manner with respect to a base.SOLUTION: A legless chair comprises a seat surface body 1, and a base 2 installed on an installation surface F. A curved surface 1c is formed on a surface of the seat surface body 1 opposed to the base 2. A curve slide mechanism 3 for sliding the seat surface body 1 along the curved surface 1c with respect to the base 2 is provided between the curved surface 1c and the base 2. The legless chair may comprise operation means 4 for adding power to the curve slide mechanism 3, and be provided with a ratchet wrench mechanism 5 between the operation means 4 and the curve slide mechanism 3.SELECTED DRAWING: Figure 1
Patent JP-2023007781-A (JP)
Title: Manufacturing method of mask
Inventor: JINNO FUMIO
IPC: A41D13/11
Filed: 2021-07-02
Abstract: To properly adhere an ear string on a mask body in a manufacturing process of a mask.SOLUTION: In a manufacturing method of the mask, a feeding and adhering step of an ear string to be attached to a mask body includes the steps of: removing tension from a material of the ear string; transporting the material of the ear string from an upper side to a lower side in a gravitational direction relative to a transportation step of the mask body; forming the material of the ear string into an ear string shape; cutting the ear string at a prescribed length; laminating the ear string on the mask body; and adhering an end part of the ear string to the mask body.SELECTED DRAWING: Figure 2
Patent JP-2023008003-A (JP)
Title: Emotion-related information collection system
Inventor: NAKAJIMA REN
IPC: G06Q30/0201
Filed: 2021-07-05
Abstract: To provide an information collection system which allow for grasping a large amount of information on emotion of a user regarding in-vehicle functions in a timely and quantitative manner.SOLUTION: In an information collection system 1 provided herein, a vehicle 20 is equipped with a camera ECU 43 configured to estimate emotion from expression of a user, and a central ECU 30 configured to acquire a result of estimation by the camera ECU 43 as emotion information and transmit the acquired emotion information and services provided by ECUs 45, 47 to a server 10.SELECTED DRAWING: Figure 2
Patent JP-2023009841-A (JP)
Title: Water discharge device
Inventor: AWATA HIROMI
IPC: E03C1/10
Filed: 2021-07-08
Abstract: To provide an easy-to-use water discharge device.SOLUTION: A water discharge device 1 comprises: a housing member 20; a handle member 40; and a release operation part 50. The housing member 20 houses a water purification cartridge 90. The handle member 40 is detachably attached to the housing member 20 and closes a space 20A in the housing member 20 in which the water purification cartridge 90 is housed. The handle member 40 manipulates supply of water to the water purification cartridge 90. The release operation part 50 switches between a hold state in which the handle member 40 is attached to the housing member 20 and a release state in which the handle member 40 can be removed from the housing member 20. The release operation part 50 enables operation of supplying the water to the water purification cartridge 90 by the handle member 40 in the hold state. The release operation part 50 disables the operation of supplying the water to the water purification cartridge 90 by the handle member 40 in the release state.SELECTED DRAWING: Figure 3
Patent JP-2023013587-A (JP)
Title: Retainer
Inventor: SUGIYAMA KEIGO
IPC: H01L21/683
Filed: 2021-07-16
Abstract: To provide a retainer capable of improving uniformity in in-plane temperature on an object to be retained.SOLUTION: An electrostatic chuck 1 that has a plate-like member 10 comprising a retention surface 11 having a plurality of projection parts 16, 17 and 30a formed and a reverse surface 12 provided on the opposite side from the retention surface 11, and then retains a semiconductor wafer W on the retention surface 11 of the plate-like member 10 has, on a bottom surface 18a of a recessed part 18 other than the projection parts 16, 17 and 30a, a first region 181 which is at distances, larger than a predetermined distance A, from bottom side faces BS of the projection parts 16, 17 and 30a and a second region 182 which is at distances, equal to or less than the predetermined distance A, from the bottom side faces BS of the projection parts 16, 17 and 30a, the first region 181 having larger surface roughness than the second region 182.SELECTED DRAWING: Figure 4
Patent JP-2021185415-A (JP)
Title: Polarizer, polarizing film, laminated polarizing film, image display panel, and image display device
Inventor: YAMASHITA TOSHIHIRO
IPC: G02B5/30
Filed: 2021-07-19
Abstract: To provide a polarizer that has excellent suppression effect on deterioration of the optical characteristics in high temperature environments.SOLUTION: A polarizer is provided which is formed of a polyvinyl alcohol film, the polarizer including boron and potassium. The content of the boron in the polarizer is from 4 wt.% to 6 wt.% inclusive, and the content of the potassium is 0.60 wt.% or less, and the value of the content (wt.%) of the boron multiplied by the content (wt.%) of the potassium is 1.2 or more.SELECTED DRAWING: None
Patent JP-2021166844-A (JP)
Title: Game machine
Inventor: TAKATANI SHOHEI
IPC: A63F5/04
Filed: 2021-07-20
Abstract: To provide a game machine capable of enhancing interest of a player.SOLUTION: In display means, a change in number information progresses when a predetermined progressing condition is established. When the number that can be specified by the number information becomes a predetermined number, a change in a game status can be specified. When a change mode of the number information is a first mode, a status advantageous to a player as compared with a case where the change mode of the number information is a second mode can be specified. The change mode of the number information can be changed over a plurality of times from the display of the number information to the time when the number that can be specified from the number information becomes the predetermined number, and the change in the game status can be specified. The change in the game status means a change in a profit status that can be recognized by the player.SELECTED DRAWING: Figure 10
Patent JP-2023017307-A (JP)
Title: Language processing device, and language processing program
Inventor: OKUMURA AKIHIRO
IPC: G06F40/30
Filed: 2021-07-26
Abstract: To provide a language processing device and a language processing program which can acquire utterance intent in high accuracy without needing a chain of analysis.SOLUTION: A language processing device 1 comprises: a token division unit 11 which divides an input text into tokens; a conceptual definition unit 14 which defines inclusion relation of a concept; a token classification unit 12 which performs learning and inference of natural language, depending on a hierarchy number of the concept defined by the conceptual definition unit 14, about the token divided by the token division unit 11; models 15-1 - 15-N which store learning results learned by the token classification unit 12; and a slot filling unit 13 which performs slot filling on the basis of an inference result of the token classification unit 12 using the models 15-1 - 15-N.SELECTED DRAWING: Figure 1